Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MM

Michael Marczynski

BLBusiness Lines Limited: 1 patents #1 of 1Top 100%
Kirkby Lonsdale, GB: #1 of 1 inventorsTop 100%
Overall (2017): #306,258 of 506,227Top 65%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9618028 Rotation indicating device, particularly for allen bolts 2017-04-11